JezK
Edit File: thread_group.rbs
# <!-- rdoc-file=thread.c --> # ThreadGroup provides a means of keeping track of a number of threads as a # group. # # A given Thread object can only belong to one ThreadGroup at a time; adding a # thread to a new group will remove it from any previous group. # # Newly created threads belong to the same group as the thread from which they # were created. # class ThreadGroup < Object # <!-- # rdoc-file=thread.c # - thgrp.add(thread) -> thgrp # --> # Adds the given `thread` to this group, removing it from any other group to # which it may have previously been a member. # # puts "Initial group is #{ThreadGroup::Default.list}" # tg = ThreadGroup.new # t1 = Thread.new { sleep } # t2 = Thread.new { sleep } # puts "t1 is #{t1}" # puts "t2 is #{t2}" # tg.add(t1) # puts "Initial group now #{ThreadGroup::Default.list}" # puts "tg group now #{tg.list}" # # This will produce: # # Initial group is #<Thread:0x401bdf4c> # t1 is #<Thread:0x401b3c90> # t2 is #<Thread:0x401b3c18> # Initial group now #<Thread:0x401b3c18>#<Thread:0x401bdf4c> # tg group now #<Thread:0x401b3c90> # def add: (Thread thread) -> ThreadGroup # <!-- # rdoc-file=thread.c # - thgrp.enclose -> thgrp # --> # Prevents threads from being added to or removed from the receiving # ThreadGroup. # # New threads can still be started in an enclosed ThreadGroup. # # ThreadGroup::Default.enclose #=> #<ThreadGroup:0x4029d914> # thr = Thread.new { Thread.stop } #=> #<Thread:0x402a7210 sleep> # tg = ThreadGroup.new #=> #<ThreadGroup:0x402752d4> # tg.add thr # #=> ThreadError: can't move from the enclosed thread group # def enclose: () -> self # <!-- # rdoc-file=thread.c # - thgrp.enclosed? -> true or false # --> # Returns `true` if the `thgrp` is enclosed. See also ThreadGroup#enclose. # def enclosed?: () -> bool # <!-- # rdoc-file=thread.c # - thgrp.list -> array # --> # Returns an array of all existing Thread objects that belong to this group. # # ThreadGroup::Default.list #=> [#<Thread:0x401bdf4c run>] # def list: () -> ::Array[Thread] end # <!-- rdoc-file=thread.c --> # The default ThreadGroup created when Ruby starts; all Threads belong to it by # default. # ThreadGroup::Default: ThreadGroup